@faianca using the latest NodeBB version.
Redis 3.2.4
Avg. amount of connections (ss -s): ~2000
Avg. amount of people online (forum only): ~120
Avg. load time (without ads): <500ms
Avg. amount of pageviews (monthly): ~1.5 Mio.
As you can see benchmarks do not mean a damn.
I run a dedicated server (self built) at the Illiad Group (France). The websites themselves are split into several smaller VMs by using KVM.
Here the node specs:
+1GBits up/down
32GB DDR4 RAM
512GB RAID10 SSD
Intel Xeon E5-2680V4 (dedicated for this KVM)
Intel Xeon Phi 3120P (shared)
If you want I can run a benchmark on my E7 machine. But I doubt it will change a lot.